Transformations Rotation Reflection Translation Dilation

What Transformation is visible?

• Reflection

• Rotation

• Dilation

• Translation

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Transformations

• Congruent

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation

• translation

• reflection

• dilation

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

A figure is rotated 90° counterclockwise about the origin. Which rule describes the transformation?

• (x,y)→(3x,3y)

• (x,y)→(-x,-y)

• (x,y)→(x+3,y-3)

• (x,y)→(-y,x)

In the figure below, △ ABC ≅△ A'B'C'. Which transformation maps △ ABC onto △ A'B'C'?

• Reflect △ ABC in the x-axis.

• Translate △ ABC 3 units left and 6 units down.

• Reflect △ ABC in the y-axis, then rotate it 90° counterclockwise about the origin.

• Rotate △ ABC 180° counterclockwise about the origin.

A slide is also called a _________.

• Translation

• Reflection

• Rotation

• Transformation

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

Name the transformation.

• Translation

• Reflection

• Rotation

What is this picture an example of?

• Reflection

• Translation

• Rotation

• Dilation